[INFO] fetching crate bayes_estimate 0.16.0... [INFO] checking bayes_estimate-0.16.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate bayes_estimate 0.16.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate bayes_estimate 0.16.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bayes_estimate 0.16.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bayes_estimate 0.16.0 [INFO] tweaked toml for crates.io crate bayes_estimate 0.16.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate bayes_estimate 0.16.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de3cc9ea682969aa80681a628d4791a0f45c33fc663625636a243676b8885161 [INFO] running `Command { std: "docker" "start" "-a" "de3cc9ea682969aa80681a628d4791a0f45c33fc663625636a243676b8885161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de3cc9ea682969aa80681a628d4791a0f45c33fc663625636a243676b8885161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de3cc9ea682969aa80681a628d4791a0f45c33fc663625636a243676b8885161", kill_on_drop: false }` [INFO] [stdout] de3cc9ea682969aa80681a628d4791a0f45c33fc663625636a243676b8885161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4188e1001b286d84794b7e57283673f9b8e4ed9a7846727277690cc8e75fb70 [INFO] running `Command { std: "docker" "start" "-a" "e4188e1001b286d84794b7e57283673f9b8e4ed9a7846727277690cc8e75fb70", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking nalgebra v0.33.0 [INFO] [stderr] Checking bayes_estimate v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Matrix, >::Buffer>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/estimators/information_root.rs:146:28 [INFO] [stdout] | [INFO] [stdout] 140 | let mut QI = noise.Q.clone(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 146 | self.observe_info(&(s + hx * x), hx, &QI) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Matrix, >::Buffer>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/estimators/information_root.rs:146:28 [INFO] [stdout] | [INFO] [stdout] 140 | let mut QI = noise.Q.clone(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 146 | self.observe_info(&(s + hx * x), hx, &QI) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bayes_estimate` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bayes_estimate` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e4188e1001b286d84794b7e57283673f9b8e4ed9a7846727277690cc8e75fb70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4188e1001b286d84794b7e57283673f9b8e4ed9a7846727277690cc8e75fb70", kill_on_drop: false }` [INFO] [stdout] e4188e1001b286d84794b7e57283673f9b8e4ed9a7846727277690cc8e75fb70